Acom 1500 Vervangingshandleiding - Pagina 4

Blader online of download pdf Vervangingshandleiding voor {categorie_naam} Acom 1500. Acom 1500 9 pagina's. Tube replacement

Unclip the anode spring clip from the tube cap - look at the yellow arrow (2)

above - and then unthread the rubber chimney out of the anode heat sink (together

with the anode spring clip inside). Keep an eye on the temperature sensor.

While holding the tube for the heat sink, turn it to 120° (a third of a full turn)

and counter clockwise, in order to release the tube from the socket spring

contacts. Be sure to avoid overstraining the contacts while pulling the tube

vertically up until you get it out of the socket.

5. Installing a New Tube

Observe the key cog inside the tube leading hole and three 120°- spaced grooves on

the socket central guide pin:

Orient the tube so that the cog matches any one of the three grooves. Slide the

tube down gently while preserving the socket's spring contacts from any

overstrain.

If needed, turn the tube slightly in both directions in order to feel the 120°

contacts gap and fit it between the socket spring contacts. Then align the tube

vertically by sliding it slightly up or down, in small steps, until its radial

contacts find their way between socket spring contacts, and only then turn the

tube harder and 120° (a third of a full turn) clockwise until you feel a firm

stop.